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TW200728814A - Pixel and liquid crystal display and method for manufacturing the same - Google Patents

Pixel and liquid crystal display and method for manufacturing the same

Info

Publication number
TW200728814A
TW200728814A TW095102377A TW95102377A TW200728814A TW 200728814 A TW200728814 A TW 200728814A TW 095102377 A TW095102377 A TW 095102377A TW 95102377 A TW95102377 A TW 95102377A TW 200728814 A TW200728814 A TW 200728814A
Authority
TW
Taiwan
Prior art keywords
pixel
liquid crystal
crystal display
substrate
connects
Prior art date
Application number
TW095102377A
Other languages
Chinese (zh)
Other versions
TWI327239B (en
Inventor
Hsiang-Lin Lin
Original Assignee
Au Optronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Au Optronics Corp filed Critical Au Optronics Corp
Priority to TW095102377A priority Critical patent/TWI327239B/en
Priority to US11/382,712 priority patent/US7623194B2/en
Publication of TW200728814A publication Critical patent/TW200728814A/en
Application granted granted Critical
Publication of TWI327239B publication Critical patent/TWI327239B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/13606—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit having means for reducing parasitic capacitance
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136218—Shield electrodes
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/40—Arrangements for improving the aperture ratio

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Thin Film Transistor (AREA)

Abstract

A pixel unit of a liquid crystal display includes a scan line, a data line, and a TFT on the substrate. The TFT on the substrate has a source connects with the date line, and a gate connects with the scan line. A shielding electrode is installed on the substrate, wherein the same metal layer makes the shielding electrode, the source and the drain. Also, the data line connects electrically with at least two different patterned metal layers which form in different time. And, a pixel electrode covers part of the shielding electrode and connects electrically with the drain.
TW095102377A 2006-01-20 2006-01-20 Pixel and liquid crystal display and method for manufacturing the same TWI327239B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW095102377A TWI327239B (en) 2006-01-20 2006-01-20 Pixel and liquid crystal display and method for manufacturing the same
US11/382,712 US7623194B2 (en) 2006-01-20 2006-05-11 Pixel structure and liquid crystal display and method for manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095102377A TWI327239B (en) 2006-01-20 2006-01-20 Pixel and liquid crystal display and method for manufacturing the same

Publications (2)

Publication Number Publication Date
TW200728814A true TW200728814A (en) 2007-08-01
TWI327239B TWI327239B (en) 2010-07-11

Family

ID=38285127

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095102377A TWI327239B (en) 2006-01-20 2006-01-20 Pixel and liquid crystal display and method for manufacturing the same

Country Status (2)

Country Link
US (1) US7623194B2 (en)
TW (1) TWI327239B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7692743B2 (en) 2007-06-26 2010-04-06 Au Optronics Corp. Transflective liquid crystal display panel and pixel structure thereof
TWI409556B (en) * 2008-01-09 2013-09-21 Chunghwa Picture Tubes Ltd Pixel structure and active device array substrate
TWI464506B (en) * 2010-04-01 2014-12-11 Au Optronics Corp Display and display panel thereof
CN111580317A (en) * 2020-05-22 2020-08-25 深圳市华星光电半导体显示技术有限公司 Array substrate and display panel

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI336806B (en) 2007-11-02 2011-02-01 Au Optronics Corp Pixel of transflective liquid crystal display array substrate and method of fabricating the same
EP2078979A1 (en) * 2007-12-25 2009-07-15 TPO Displays Corp. Pixel design having reduced parasitic capacitance for an active matrix display
TWI373141B (en) 2007-12-28 2012-09-21 Au Optronics Corp Liquid crystal display unit structure and the manufacturing method thereof
KR20100012080A (en) * 2008-07-28 2010-02-05 삼성전자주식회사 Array substrate, method of manufacturing the array substrate and liquid crystal display apparatus having the same
US8411239B2 (en) 2009-02-13 2013-04-02 Sharp Kabushiki Kaisha Array substrate, liquid crystal display device, electronic device
US8179490B2 (en) * 2009-06-12 2012-05-15 Au Optronics Corporation Pixel designs of improving the aperture ratio in an LCD
TWI426334B (en) 2010-12-27 2014-02-11 Au Optronics Corp Thin film transistor array substrate and manufacturing method thereof
JP5868993B2 (en) * 2011-10-27 2016-02-24 シャープ株式会社 Liquid crystal display element and liquid crystal display device
US9869908B2 (en) * 2012-03-06 2018-01-16 Apple Inc. Pixel inversion artifact reduction
US20150085239A1 (en) * 2012-04-27 2015-03-26 Sharp Kabushiki Kaisha Liquid crystal display element and liquid crystal display device
KR102040084B1 (en) * 2013-03-25 2019-11-05 삼성디스플레이 주식회사 Display device
KR102189313B1 (en) * 2013-11-28 2020-12-10 삼성디스플레이 주식회사 Display device
CN107967874B (en) 2016-10-19 2020-04-28 元太科技工业股份有限公司 pixel structure
US11320935B1 (en) 2020-11-25 2022-05-03 Idex Biometrics Asa Touch sensors with multi-state electrodes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW321731B (en) * 1994-07-27 1997-12-01 Hitachi Ltd
KR100481590B1 (en) 2000-04-21 2005-04-08 세이코 엡슨 가부시키가이샤 Electrooptic device, projection type display and method for manufacturing electrooptic device
JP4344131B2 (en) 2002-12-19 2009-10-14 奇美電子股▲ふん▼有限公司 Image display device
GB2421833B (en) * 2004-12-31 2007-04-04 Lg Philips Lcd Co Ltd Liquid crystal display device and method for fabricating the same
US8305507B2 (en) * 2005-02-25 2012-11-06 Samsung Display Co., Ltd. Thin film transistor array panel having improved storage capacitance and manufacturing method thereof
US7443477B2 (en) * 2005-09-06 2008-10-28 Hannstar Display Corporation In-plane switching liquid crystal display

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7692743B2 (en) 2007-06-26 2010-04-06 Au Optronics Corp. Transflective liquid crystal display panel and pixel structure thereof
TWI409556B (en) * 2008-01-09 2013-09-21 Chunghwa Picture Tubes Ltd Pixel structure and active device array substrate
TWI464506B (en) * 2010-04-01 2014-12-11 Au Optronics Corp Display and display panel thereof
CN111580317A (en) * 2020-05-22 2020-08-25 深圳市华星光电半导体显示技术有限公司 Array substrate and display panel

Also Published As

Publication number Publication date
US7623194B2 (en) 2009-11-24
US20070171320A1 (en) 2007-07-26
TWI327239B (en) 2010-07-11

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